Nick Gregory kallsyms

## as7712-32x_setup.md

      
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                kallsyms
                / as7712-32x_setup.md
            
            
              Created
              March 30, 2024 20:16
            
              
                AS7712-32X Setup
              
          
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Setup ONIE


Flash ONIE iso to USB (DL from here DL from https://misc.bigdata.sh/as7712-32x-r0_onie_v2020.08.00.02.iso.zip)
Connect to console: screen /dev/cu.usbserial-* 115200
Boot switch to USB (Del to get into BIOS to set boot priority) -> Rescue
Wipe the drive: parted /dev/sda mklabel
Reboot to USB again -> Embed ONIE

Install SONiC


Get link for most recent SONiC 202311 broadcom: https://sonic.software/


## flyweight.cpp
// Simple flyweight pattern implementation.
#include <memory>
#include <mutex>
#include <unordered_set>

template <typename T>
class FlyweightObj
{
    // FlyweightObj takes two forms:
    //  1) A raw pointer to the object, which is used for cheap lookups.

## syzkaller_drill.py
from lxml import html
import argparse
import logging
import os
import re
import requests
import subprocess
import sys
import tempfile

## vita_extract.py
import sys
import struct
import requests

# some details from https://github.com/RedhawkSDR/VITA49/blob/master/cpp/include/BasicVRTPacket.h

def parse_vita_float(radix, bits):
    # https://github.com/RedhawkSDR/VITA49/blob/a7230bcbd3547733be669b7c745eb7d9b0e17d25/cpp/include/VRTMath.h#L471
    div = float(1 << radix)
    return float(bits) / div

## dup.nft
table netdev filter_test {
  chain ingress {
    type filter hook ingress device lo priority 0;
    ip daddr 127.1.2.3 dup to lo
  }
}
	// Simple flyweight pattern implementation.
	#include <memory>
	#include <mutex>
	#include <unordered_set>

	template <typename T>
	class FlyweightObj
	{
	// FlyweightObj takes two forms:
	// 1) A raw pointer to the object, which is used for cheap lookups.
	from lxml import html
	import argparse
	import logging
	import os
	import re
	import requests
	import subprocess
	import sys
	import tempfile
	import sys
	import struct
	import requests

	# some details from https://github.com/RedhawkSDR/VITA49/blob/master/cpp/include/BasicVRTPacket.h

	def parse_vita_float(radix, bits):
	# https://github.com/RedhawkSDR/VITA49/blob/a7230bcbd3547733be669b7c745eb7d9b0e17d25/cpp/include/VRTMath.h#L471
	div = float(1 << radix)
	return float(bits) / div
	table netdev filter_test {
	chain ingress {
	type filter hook ingress device lo priority 0;
	ip daddr 127.1.2.3 dup to lo
	}
	}